We're going to solve 5431 multiplied by 1528
5431 × 1528 = 1528 × (5431)
+ 1528 × 1 resulting in 1528
+ 1528 × 30 what gives us 45840
+ 1528 × 400 giving us 611200
+ 1528 × 5000 that equals 7640000

= 8298568
